\bibliographystyle{gbt7714-2005}

\chapter{PHP核心语法}

\epigraphhead[60]{\epigraph{Less is more.}{\textit{路德维希·密斯·凡德罗}}}

\input{PHP/CoreSyntax/basic-syntax.tex}
\input{PHP/CoreSyntax/variables.tex}
\input{PHP/CoreSyntax/constants.tex}
\input{PHP/CoreSyntax/types.tex}
\input{PHP/CoreSyntax/expressions.tex}
\input{PHP/CoreSyntax/operators.tex}
\input{PHP/CoreSyntax/control-structures.tex}

\bibliography{../bib/yangjh}
